<template>
  <div ref="chartRef" class="chart">
  </div>
</template>

<script setup>
import * as echarts from 'echarts';
import { onMounted, ref } from 'vue';
let chartRef = ref()
onMounted(() => {
  // console.log(chartRef);
  let myChart = echarts.init(chartRef.value);
  myChart.setOption({
    title: {
      text: 'ECharts 入门示例'
    },
    tooltip: {},
    xAxis: {
      data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']
    },
    yAxis: {},
    series: [
      {
        name: '销量',
        type: 'bar',
        data: [5, 20, 36, 10, 10, 20]
      }
    ]
  });
})
</script>

<style scoped>
.chart {
  width: 400px;
  height: 200px;
}
</style>